Students of the John Carroll School Latin 2 class found themselves dissatisfied with their textbook depiction of ancient Celts and Gauls. Their solution? Create a wiki of online links relating to the subject. (map)

Renaissance master Raphael died at the age of 37, at the height of his career. For centuries, historians have blamed his early death on his passion for his mistress, La Fornarina. Jonathan Jones has the story on The Guardian's Art Blog.